Repeatable mechanochemical activation of dynamic covalent bonds in thermoplastic elastomers

Keiichi Imato; Takeshi Kanehara; Shiki Nojima; Tomoyuki Ohishi; Yuji Higaki; Atsushi Takahara; Hideyuki Otsuka

doi:10.1039/c6cc04767j

Repeatable mechanochemical activation of dynamic covalent bonds in thermoplastic elastomers

Keiichi Imato, Takeshi Kanehara, Shiki Nojima, Tomoyuki Ohishi, Yuji Higaki, Atsushi Takahara, Hideyuki Otsuka

Department of Applied Molecular Chemistry

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

Repeated mechanical scission and recombination of dynamic covalent bonds incorporated in segmented polyurethane elastomers are demonstrated by utilizing a diarylbibenzofuranone-based mechanophore and by the design of the segmented polymer structures. The repeated mechanochemical reactions can accompany clear colouration and simultaneous fading.

Original language	English
Pages (from-to)	10482-10485
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	69
DOIs	https://doi.org/10.1039/c6cc04767j
Publication status	Published - 2016

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c6cc04767j

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title = "Repeatable mechanochemical activation of dynamic covalent bonds in thermoplastic elastomers",

abstract = "Repeated mechanical scission and recombination of dynamic covalent bonds incorporated in segmented polyurethane elastomers are demonstrated by utilizing a diarylbibenzofuranone-based mechanophore and by the design of the segmented polymer structures. The repeated mechanochemical reactions can accompany clear colouration and simultaneous fading.",

author = "Keiichi Imato and Takeshi Kanehara and Shiki Nojima and Tomoyuki Ohishi and Yuji Higaki and Atsushi Takahara and Hideyuki Otsuka",

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AU - Imato, Keiichi

AU - Kanehara, Takeshi

AU - Nojima, Shiki

AU - Ohishi, Tomoyuki

AU - Higaki, Yuji

AU - Takahara, Atsushi

AU - Otsuka, Hideyuki

PY - 2016

Y1 - 2016

N2 - Repeated mechanical scission and recombination of dynamic covalent bonds incorporated in segmented polyurethane elastomers are demonstrated by utilizing a diarylbibenzofuranone-based mechanophore and by the design of the segmented polymer structures. The repeated mechanochemical reactions can accompany clear colouration and simultaneous fading.

AB - Repeated mechanical scission and recombination of dynamic covalent bonds incorporated in segmented polyurethane elastomers are demonstrated by utilizing a diarylbibenzofuranone-based mechanophore and by the design of the segmented polymer structures. The repeated mechanochemical reactions can accompany clear colouration and simultaneous fading.

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DO - 10.1039/c6cc04767j

M3 - Article

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EP - 10485

JO - Chemical Communications

JF - Chemical Communications

IS - 69

ER -

Repeatable mechanochemical activation of dynamic covalent bonds in thermoplastic elastomers

Abstract

All Science Journal Classification (ASJC) codes

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